Home /Products/Bow Spring Centralizer/Drilling Cementing Tools Well Rated API 10d Casing Centralizers Stop Collar For Casing Centralizers

Drilling Cementing Tools Well Rated API 10d Casing Centralizers Stop Collar For Casing Centralizers

600 Pieces
MOQ
$15.00(>=600 Pieces)
Price
Drilling Cementing Tools Well Rated API 10d Casing Centralizers Stop Collar For Casing Centralizers
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Features
Specifications
Condition: New
Warranty: 3 Months
Applicable Industries: Energy & Mining
Showroom Location: None
Video Outgoing-inspection: Provided
Machinery Test Report: Provided
Marketing Type: Hot Product 2021
Warranty Of Core Components: 1 Year
Core Components: 正唐庄
Type: One Piece Type
Material: 65Mn
Certificate: API 10D
Size: 13 3/8"
Color: Red
Product Name: Casing Centralizers
Application: Drilling Cementing Tools
Packing: Wooden Pallet
Advantage: High Performance
Usage: Casing Accessories
After Warranty Service: Video Technical Support, No Service, Online Support, Spare Parts, Field Maintenance And Repair Service
Local Service Location: None
Basic Infomation
Certification: API 10D
Payment & Shipping Terms
Packaging Details: Crated Boxes, Steel Frame
Supply Ability: 3000 Piece/Pieces per Month
Product Description
Products Description
CASING CENTRALIZERS
Model (in)
Hooping In-Dia. (mm)
Hooping thickness (mm)
Hooping Height (mm)
Total Length (mm)
Max. Out-Dia. (mm)
Spring Pieces
5-1/2*8-1/2
142-148
3-5
90-120
650±50
225±5
5
7*9-5/8
181-186
3-5
90-120
650±50
255±5
6
7*8-1/2
181-186
3-5
90-120
650±50
235±5
6
8-5/8*12-1/4
223-228
3-5
90-120
650±50
330±5
8
9-5/8*12-1/4
250-255
3-5
90-120
650±50
330±5
8
10-3/4*12-1/4
274-276
3-5
90-120
650±50
330±5
9
13-3/8*17-1/2
342-347
3-5
90-120
650±50
450±5
11
18-5/8*24
476±1
3-5
90-120
600±50
610±5
12
20*26
510±1
3-5
90-120
600±50
660±5
12
Model (in)
Hooping In-Dia. (mm)
Hooping Thickness (mm)
Hooping Height (mm)
Total Length (mm)
Max. Out-Dia. (mm)
Spring Pieces
5-1/2*8-1/2
142-148
5-7
50-60
650±50
225±5
5
6*8-1/2
154-158
5-7
50-60
650±50
255±5
5
13-3/8*17-1/2
342-349
8
50-60
580
450±5
6
20*26
510-518
8
50-60
650±50
670±5
10
We always focus on good quality and excellentservice, comply strictly with international
trade practice, to be aworld-class petroleum equipment supplier. We
warmly Welcome our businesspartner to establish
long-term cooperative relationship with us.
Details Images
Casing centralizer as a cementing tool is applied in vertical, deviated and horizontal wells to centralize casing for improving the cementing quality. The cement could be concreted firmed between casing and borehole wall. It can be installed on casing joint or any position working with stop collar for centralizing. Our centralizer with API standard sizes range from 4-1/2” to 26” and surface is coated by powder baking or paint baking. The products have high tensile and yield strength, shock, impact and corrosion resistance performance.
Hinged bow spring centralizer is a traditional processed and economic centralizer, this kinds of centralizer is used in general vertical or slightly deviated wells .In the past, this kinds of bow spring centralizer is with the highest restoring force and the lowest starting force, so they are widely used in the drilling or cementing job, but now it is not the highest restoring force bow spring centralizer. It is simple way to increase the restoring force according to bow height. The higher bow, the more restoring force.

The bow of spring centralizer is made of 65Mn steel which is better tensile strength than general steel, but it is not up API standard, so we need process them by heat treatment in the high temperature and then annealing treatment in the cool water with special chemical material .What we do is to ensure the bow higher restoring force. This kinds of heat treated bow provides good centralization in the well when in fast running casing.

Their installation on the casing pipe is very convenient. It requires only the placement of the two assembled halves on the pipe and inserting the pin in the end collar hinge.

In order to increase anti-corrosion, we need use the special spring alloy steel, not simple 65Mn alloy steel according to customer's well environment. For the collar of bow spring centralizer, we use Q235 steel. It is not restrict requirement in API standard. What we do is to meet the restoring force according to API standard. The Hinged bow spring centralizers are available in size 4-1/2" to 26". We supply two kinds of hinged bow spring centralizer like welded centralizer and non welded centralizer.

The bow is open and packed in the wooden case with pins, lowering the shipment charges.
Case Presentation
Company Profile



Dongying Robust Petroleum Equipment Co., Ltd. is located in Dongying City, Shandong Province. We are a professional equipment company on research, design, productionand sales. We are a first class authorized company of Sinopec, and member ofCCPIT and CCOIC.




We havestrong technical force, advanced processing equipment, and engage in technicalexchanges and cooperation with foreign companies and Universities.



We always focus on good quality and excel-lentservice, comply strictly with international trade practice, to be aworld-class petroleum equipment supplier. We warmly Welcome our businesspartner to establish long-term coop-erative relationship with us.
Customer Photos
Certifications
Product packaging
FAQ
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) sor Western Union or L/C at sight
2. Handling time for an order：
Based on order quantity, normally it takes 25 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way：
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control：
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded)
2. Technical Support will be available in any time
3. Free replacement will provide once the failure confirmed caused by our product quality
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Contact Person : Lisa
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